/*!	 valuenode_greyed.cpp
**	 Implementation of the "Greyed" valuenode conversion.
**
**	Copyright (c) 2008 Chris Moore
**  Copyright (c) 2011 Carlos López
**
**	This package is free software; you can redistribute it and/or
**	modify it under the terms of the GNU General Public License as
**	published by the Free Software Foundation; either version 2 of
**	the License, or (at your option) any later version.
**
**	This package is distributed in the hope that it will be useful,
**	but WITHOUT ANY WARRANTY; without even the implied warranty of
**	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
**	General Public License for more details.
**
*/

#ifdef USING_PCH
#	include "pch.h"
#else
#ifdef HAVE_CONFIG_H
#	include <config.h>
#endif

#include "valuenode_greyed.h"

#include <synfig/general.h>
#include <synfig/localization.h>
#include <synfig/valuenode_registry.h>

#include "valuenode_const.h"

#endif

using namespace synfig;

REGISTER_VALUENODE(ValueNode_Greyed, RELEASE_VERSION_0_62_00, "greyed", "Greyed")

ValueNode_Greyed::ValueNode_Greyed(Type &x):
    ValueNode_Reference(x)
{
}

ValueNode_Greyed::ValueNode_Greyed(const ValueNode::Handle &x):
    ValueNode_Reference(x->get_type())
{
    Vocab ret(get_children_vocab());
    set_children_vocab(ret);
    set_link("link", x);
}

ValueNode_Greyed*
ValueNode_Greyed::create(const ValueBase &x)
{
    return new ValueNode_Greyed(ValueNode_Const::create(x));
}

LinkableValueNode*
ValueNode_Greyed::create_new()const
{
    return new ValueNode_Greyed(get_type());
}

LinkableValueNode::Vocab
ValueNode_Greyed::get_children_vocab_vfunc()const
{
    if (children_vocab.size()) {
        return children_vocab;
    }

    LinkableValueNode::Vocab ret;

    ret.push_back(ParamDesc(ValueBase(), "link")
                  .set_local_name(_("Link"))
                  .set_description(_("The greyed value"))
                 );

    return ret;
}